函数计算，以下简称fc。是阿里推出的一种新的开发云服务的方式，相比ECS方式能达到像官网上吹的那样可以Serverless，但是这其中也有很多坑。由于笔者采用的nodejs开发，以下就以nodejs为例。
直接在fc控制台就可以开始一个helloword，不需要任何本地工程，也不需要了解fun nas vpc 自定义域名 https等等这些名词。这个我这里就不多介绍了，我说说这种方式的弊端：
1. 有容量限制，如果代码和依赖的大小大于50M就需要提工单申请，目前最大也只能申请100M。而你稍微添加个依赖就有可能大于100M。
2. 如果你要上传文件，fc是有6M的最大要求的，如果文件大于6M是不支持的；
注：但是也需要了解一大票名词"服务 函数 触发器 版本 别名"等等。它们之间的关系我是理解透了，但是我画不出来它们的关系图给大家看，推荐先玩「轻量级」的，把这些词和关系理解清楚。
已经支持的打印机型号：
Canon iP2780
Canon iP100
Canon iP110
Hp Deskjet 1000
Hp LaserJet Pro P1106
Hp LaserJet 1020
Hp LaserJet Pro 403d
Hp OfficeJet 200
| #include <string.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> | |
| #include <fcntl.h> | |
| #include <linux/input.h> | |
| #include <linux/uinput.h> | |
| #include <stdio.h> | |
| #include <sys/time.h> |
| diff --git a/libs/jadx/bin/jadx-gui b/libs/jadx/bin/jadx-gui | |
| index 131a97e..c86b948 100755 | |
| --- a/libs/jadx/bin/jadx-gui | |
| +++ b/libs/jadx/bin/jadx-gui | |
| @@ -28,7 +28,7 @@ APP_NAME="jadx-gui" | |
| APP_BASE_NAME=`basename "$0"` | |
| # Add default JVM options here. You can also use JAVA_OPTS and JADX_GUI_OPTS to pass JVM options to this script. | |
| -DEFAULT_JVM_OPTS='"-Xms128M" "-Xmx4g" "-Dawt.useSystemAAFontSettings=lcd" "-Dswing.aatext=true" "-XX:+UseG1GC"' | |
| +DEFAULT_JVM_OPTS='"-Xms128M" "-Xmx8g" "-Dawt.useSystemAAFontSettings=lcd" "-Dswing.aatext=true" "-XX:+UseG1GC"' |
| /* | |
| * rk_dummy.c -- SoC audio for rockchip | |
| * | |
| * Driver for rockchip dummy audio | |
| * based: 7aca69f9fe8f04ca37a01e2540960c53b24e3223 patch | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the | |
| * Free Software Foundation; either version 2 of the License, or (at your | |
| * option) any later version. |
Linux mainline for rk3188
RK's Loader + Linux(latest) + miniroot(ext4).
###Get the source code
git clone -b stable --depth 1 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
cd linux-next
wget https://raw.githubusercontent.com/naobsd/linux/naobsd/next-20150306/arch/arm/configs/rk30_rk31_defconfig -O arch/arm/configs/rockchip_defconfig
| diff --git a/pppd/Makefile.linux b/pppd/Makefile.linux | |
| index 060db6a..65fdde2 100644 | |
| --- a/pppd/Makefile.linux | |
| +++ b/pppd/Makefile.linux | |
| @@ -32,7 +32,7 @@ endif | |
| # CC = gcc | |
| # | |
| -COPTS = -O2 -pipe -Wall -g | |
| +COPTS = -static -O2 -pipe -Wall -g |
| #include <linux/module.h> | |
| #include <linux/kernel.h> | |
| #include <linux/fs.h> | |
| #include <linux/cdev.h> | |
| #include <asm/uaccess.h> | |
| static struct cdev freg_cdev; //An instance of a character device | |
| static dev_t ndev; //The node of the device | |
| /* "freg"设备的全局变量 */ |
| #include <linux/module.h> | |
| #include <linux/kernel.h> | |
| #include <linux/fs.h> | |
| #include <linux/cdev.h> | |
| #include <asm/uaccess.h> | |
| static struct cdev freg_cdev; //An instance of a character device | |
| static dev_t ndev; //The node of the device | |
| /* "freg"设备的全局变量 */ |
| #include <linux/module.h> | |
| #include <linux/init.h> | |
| #include <linux/fs.h> | |
| #include <asm/uaccess.h> | |
| /* 主设备号 */ | |
| #define MAJOR_NUM 250 | |
| static ssize_t freg_read(struct file* filp, char __user *buf, size_t count, loff_t* f_pos); | |
| static ssize_t freg_write(struct file* filp, const char __user *buf, size_t count, loff_t* f_pos); |